PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such retrofits involve installing, for example, high efficiency lighting, air conditioners, boilers and waste heat recovery systems for commercial and public buildings, industrial plants and other facilities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • terradaily.com